-- element_appear
-- created by panyl
-- 迷宫中XX出现概率增加N%
-- 该属性在客户端完全没影响，为了不报错增加的子模块

return {
    apply = function(prop, baseValue)
        return baseValue + math.modf(baseValue * prop[3] / 1000);
    end,

    record = function(target, prop, path)
        return false;
    end 
};